package com.youkeda.yunmusic.web;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class HelloWorld {
@RequestMapping(value = "/")
 @ResponseBody
    public String hello(){
        String s="HelloWorld";
        return s;
    }
}
